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Report Summary

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    Performance

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    Accessibility

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    Best Practices

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    SEO

jexamples.com

jexamples.com

Page Load Speed

588 ms in total

First Response

69 ms

Resources Loaded

368 ms

Page Rendered

151 ms

jexamples.com screenshot

About Website

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Key Findings

We analyzed Jexamples.com page load time and found that the first response time was 69 ms and then it took 519 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

jexamples.com performance score

0

Network Requests Diagram

jexamples.com

69 ms

querystyles.css

7 ms

jexamples.js

11 ms

show_ads.js

3 ms

urchin.js

3 ms

Our browser made a total of 15 requests to load all elements on the main page. We found that 47% of them (7 requests) were addressed to the original Jexamples.com, 27% (4 requests) were made to Pagead2.googlesyndication.com and 13% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (183 ms) relates to the external source Googleads.g.doubleclick.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 196.7 kB (57%)

Content Size

344.6 kB

After Optimization

147.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jexamples.com main page is 344.6 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Javascripts take 303.6 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 4.5 kB

  • Original 6.6 kB
  • After minification 5.8 kB
  • After compression 2.2 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 851 B, which is 13% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 4.5 kB or 67% of the original size.

Image Optimization

-5%

Potential reduce by 943 B

  • Original 20.7 kB
  • After minification 19.8 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Jexamples images are well optimized though.

JavaScript Optimization

-59%

Potential reduce by 180.0 kB

  • Original 303.6 kB
  • After minification 303.0 kB
  • After compression 123.6 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 180.0 kB or 59% of the original size.

CSS Optimization

-83%

Potential reduce by 11.3 kB

  • Original 13.6 kB
  • After minification 8.4 kB
  • After compression 2.3 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Jexamples.com needs all CSS files to be minified and compressed as it can save up to 11.3 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (36%)

Requests Now

14

After Optimization

9

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jexamples. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

jexamples.com

jexamples.com

69 ms

querystyles.css

querystyles.css

7 ms

jexamples.js

jexamples.js

11 ms

show_ads.js

show_ads.js

3 ms

urchin.js

urchin.js

3 ms

ca-pub-9469681558710690.js

ca-pub-9469681558710690.js

125 ms

zrt_lookup.html

zrt_lookup.html

34 ms

show_ads_impl.js

show_ads_impl.js

40 ms

__utm.gif

__utm.gif

13 ms

JExamplesLogo.jpg

JExamplesLogo.jpg

12 ms

coffeeCupIcon.gif

coffeeCupIcon.gif

11 ms

spacer.gif

spacer.gif

18 ms

gradient.jpg

gradient.jpg

17 ms

ads

ads

183 ms

osd.js

osd.js

5 ms

SEO Factors

jexamples.com SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    EN

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jexamples.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Jexamples.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

jexamples.com

Open Graph description is not detected on the main page of Jexamples. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: